Flights from Santa Ana, CA to Chicago O'Hare

Our cheapest offers for flights from Santa Ana, CA to Chicago O'Hare

Here you can compare cheap flights from Santa Ana, CA (SNA) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Santa Ana, CA
Chicago O'Hare
Outbound
01/21/26
1 Stopover (SEA)
AS0548, AS0538
09h 22min
Return
01/30/26
1 Stopover (PDX)
AS0325, AS0711
08h 20min
Alaska Airlines
$268
found 3 days ago
Best option
Santa Ana, CA
Chicago O'Hare
Outbound
04/01/26
direct
UA2649
04h 01min
Return
04/15/26
direct
UA1304
04h 15min
United Airlines ?
$347
found 3 days ago
Santa Ana, CA
Chicago O'Hare
Outbound
04/01/26
direct
AA2212
03h 58min
Return
04/15/26
direct
AA1179
04h 31min
American Airlines ?
$959
found 3 days ago
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Santa Ana, CA - Chicago O'Hare

Roundtrip from $267.97
Distance 2775 km
Departure airport Airport Santa Ana - Orange County Airport, CA (SNA)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price